import Vue from 'vue'
Vue.directive('loadmore',{
  bind(el,binding){
    const SELECTWRAP_DOM=el.querySelector('.el-select-dropdown .el-select-dropdown__wrap')
    SELECTWRAP_DOM.addEventListener('scroll',function (){
      const CONDITION=this.scrollHeight-this.scrollTop<=this.clientHeight
      if (CONDITION){
        binding.value();
      }
    })
  }

})
